CLASS cxa net/minecraft/client/gui/widget/ButtonListWidget
	CLASS cxa$a ButtonItem
		FIELD a buttons Ljava/util/List;
	METHOD <init> (Lcvi;IIIII)V
		ARG 1 client
		ARG 2 width
		ARG 3 height
		ARG 4 top
		ARG 5 bottom
		ARG 6 itemHeight
	METHOD a addAll ([Lcvl;)V